<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="90px">

      <el-form-item label="数据源" prop="type">
        <el-select v-model="queryParams.dataSource" placeholder="请选择数据数据源" clearable size="small">
          <el-option
            v-for="dict in dataSourceOptions"
            :key="dict.code"
            :label="dict.systemName"
            :value="dict.code"
          />
        </el-select>
      </el-form-item>

      <el-form-item label="数据集名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入数据集名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="数据集代码" prop="code">
        <el-input
          v-model="queryParams.code"
          placeholder="请输入数据集代码"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="数据集类型" prop="type">
        <el-select v-model="queryParams.type" placeholder="请选择数据集类型" clearable size="small">
          <el-option
            v-for="dict in typeOptions"
            :key="dict.dictValue"
            :label="dict.dictLabel"
            :value="dict.dictValue"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="启停状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择启停状态" clearable size="small">
          <el-option
            v-for="dict in statusOptions"
            :key="dict.dictValue"
            :label="dict.dictLabel"
            :value="dict.dictValue"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:set:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"

        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"

        >删除</el-button>
      </el-col>
<!--      <el-col :span="1.5">-->
<!--        <el-button-->
<!--          type="warning"-->
<!--          plain-->
<!--          icon="el-icon-download"-->
<!--          size="mini"-->
<!--          :loading="exportLoading"-->
<!--          @click="handleExport"-->
<!--          v-hasPermi="['system:set:export']"-->
<!--        >导出</el-button>-->
<!--      </el-col>-->
<!--      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>-->
    </el-row>

    <el-table v-loading="loading" :data="setList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />

      <el-table-column label="数据集名称" align="center" prop="name" />
      <el-table-column label="数据集代码" align="center" prop="code" />
      <el-table-column label="数据集类型" align="center" prop="type" :formatter="typeFormat" />
      <el-table-column label="SQL语句" align="center" prop="sql" />
      <el-table-column label="启停状态" align="center" prop="status" :formatter="statusFormat" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"

          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"

          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改数据集主对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="1024px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="90px">
        <el-row>
          <el-col :span="8">
            <el-form-item label="数据集名称" prop="name">
              <el-input v-model="form.name" placeholder="请输入数据集名称" />
            </el-form-item>
          </el-col>
          <el-col :span="8">
            <el-form-item label="数据集代码" prop="code">
              <el-input v-model="form.code" placeholder="请输入数据集代码" />
            </el-form-item>
          </el-col>
          <el-col :span="8">
            <el-form-item label="数据集类型" prop="type">
              <el-select v-model="form.type" placeholder="请选择数据集类型">
                <el-option
                  v-for="dict in typeOptions"
                  :key="dict.dictValue"
                  :label="dict.dictLabel"
                  :value="dict.dictValue"
                ></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="执行SQL语句" prop="SQL">
              <el-input v-model="form.SQL" type="textarea" placeholder="请输入内容" />
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="启停状态">
              <el-radio-group v-model="form.status">
                <el-radio
                  v-for="dict in statusOptions"
                  :key="dict.dictValue"
                  :label="dict.dictValue"
                >{{dict.dictLabel}}</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="参数">
              <el-row :gutter="10" class="mb8">
                <el-col :span="1.5">
                  <el-button
                    type="primary"
                    plain
                    icon="el-icon-plus"
                    size="mini"
                    @click="getParameter"

                  >根据SQL语句获取参数</el-button>
                </el-col>
              </el-row>
              <el-table v-loading="ParameterLoading" :data="setParameterList" >
                <el-table-column type="selection" width="55" align="center" />
                <el-table-column label="参数名称" align="center" prop="name" />
                <el-table-column label="参数代码" align="center" prop="code" />
                <el-table-column label="参数类型" align="center" prop="type" />
                <el-table-column label="参数顺序" align="center" prop="sort" />
                <el-table-column label="默认值" align="center" prop="default" />
                <el-table-column label="启停状态" align="center" prop="status" :formatter="statusFormat" />
                <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
                  <template slot-scope="scope">
                    <el-button
                      size="mini"
                      type="text"
                      icon="el-icon-edit"
                      @click="handleUpdateParameter(scope.row)"
                    >修改</el-button>

                  </template>
                </el-table-column>
              </el-table>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="testDataSet">测试数据集</el-button>
        <el-button type="primary" @click="saveDataSet">保 存</el-button>
        <el-button @click="cancelDataSet">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listSet, getSet, delSet, addSet, updateSet, exportSet } from "@/api/tool/dataManage/dataSet";
import { getDataSource } from '@/api/tool/dataManage/sysDatabaseInfo'

export default {
  name: "dataSet",
  components: {
  },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 数据集主表格数据
      setList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 数据集类型字典
      typeOptions: [],
      // 启停状态字典
      statusOptions: [],
      dataSourceOptions:[],
      setParameterList:[],
      ParameterLoading:false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        name: null,
        code: null,
        type: null,
        sql: null,
        status: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        sql: [
          { required: true, message: "执行数据集SQL语句不能为空", trigger: "blur" }
        ],
        status: [
          { required: true, message: "启停状态不能为空", trigger: "blur" }
        ]
      }
    };
  },
  created() {
    debugger
    this.getList();
    this.getDicts("dataSetType").then(response => {
      this.typeOptions = response.data;
    });
    this.getDicts("sys_normal_disable").then(response => {
      this.statusOptions = response.data;
    });
    getDataSource().then(response => {
      debugger
      this.dataSourceOptions = response.data;
    })



  },
  methods: {
    getParameter()
    {

      var count=this.form.SQL.split("?").length-1;
      for(var i=1;i<=count;i++)
      {
        var param={"name":"参数"+i,"code":"param"+i,"type":"String","sort":i,"default":"","status":"0"};
        this.setParameterList.push(param)
      }
    },
    cancelDataSet()
    {
      this.open = false;
      this.reset();
    },
    saveDataSet()
    {
      // 获取状态判断节点是否为新增或者更新
      var that=this;
      this.form.parameters=this.setParameterList;
      updateSet(this.form).then(response => {
        if(response.code=='200')
        {
          that.$message.success('保存成功！');
          this.open=false;
          this.$router.push({ path: "/dataSetDetails", query: {"id":response.data.id} })
        }
        else{
          that.$message.error('保存失败！');
        }
      })
    },
    testDataSet()
    {
      var that=this
      this.$confirm('测试['+this.form.name+']数据集前先保存配置想，是否保存配置项并测试？', "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      }).then(function() {
        if(that.verification()=="200")
        {
          updateSet(that.form).then(response => {
            testSet(response.data.id).then(res => {
              if(res.code=='200')
              {
                that.$alert(res.data, '测试结果', {
                  confirmButtonText: '确定'
                });
              }
              else
              {
                that.$message.error(res.msg);
              }
            });
          });
        }
        else
        {
          if(that.verification()=="501")
          {
            that.$message.error('入参默认值不能为空，测试数据集失败！');
          }
          if(that.verification()=="502")
          {
            that.$message.error('SQL语句入参和参数不匹配！');
          }
        }
      }).then(() => {
      })
    },
    verification()
    {

      if(this.form.SQL.split("?").length-1==this.setParameterList.length)
      {
        var flagTest=true;
        this.setParameterList.forEach(function(item, index, arr) {
          if(!item.default) {
            flagTest=false;
          }
        });
        if(flagTest)
        {
          return "200";
        }
        else
        {
          return "501";
        }
      }
      else
      {
        return "502";
      }
    },
    /** 查询数据集主列表 */
    getList() {
      this.loading = true;
      listSet(this.queryParams).then(response => {
        this.setList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 数据集类型字典翻译
    typeFormat(row, column) {
      return this.selectDictLabel(this.typeOptions, row.type);
    },
    // 启停状态字典翻译
    statusFormat(row, column) {
      return this.selectDictLabel(this.statusOptions, row.status);
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        pid: "-1",
        name: null,
        code: null,
        type: null,
        SQL: null,
        createTime: null,
        updateTime: null,
        status: "0",
        parameters:[],
        fields:[]
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.open = true;
      this.reset();
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      this.$router.push({
        path: "/dataSetDetails",
        query: {"id":id}
      })
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateSet(this.form).then(response => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addSet(this.form).then(response => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$confirm('是否确认删除选中数据集及其子集?', "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      }).then(function() {
        return delSet(ids);
      }).then(() => {
        this.getList();
        this.msgSuccess("删除成功");
      })
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有数据集主数据项?', "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      }).then(() => {
        this.exportLoading = true;
        return exportSet(queryParams);
      }).then(response => {
        this.download(response.msg);
        this.exportLoading = false;
      })
    }
  }
};
</script>

<style scoped>

</style>
